There were 2605 people at the basketball game a reporter rounded this number to the nearest hundred for a newspaper article what number did the reporter use

The accompanying table shows the numbers of male and female students in a particular country who received bachelor's degrees in business in a recent year. complete parts (a) and (b) below. business degrees nonbusiness degrees total male 189131 634650 823781 female 169539 885329 1054868 total 358670 1519979 1878649 (a) find the probability that a randomly selected student is male, given that the student received a business degree. the probability that a randomly selected student is male, given that the student received a business degree, is nothing. (round to three decimal places as needed.) (b) find the probability that a randomly selected student received a business degree, given that the student is female. the probability that a randomly selected student received a business degree, given that the student is female, is nothing. (round to three decimal places as needed.)

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys